Rocker Switch 608 – 4 Pin Black On/Off | KCD4 Copper Contact Switch | 16A 250V AC
Overview
The Rocker Switch 608 is a heavy-duty KCD4 series 4-pin DPST On/Off switch built with copper contacts for superior electrical conductivity and long service life. Featuring a sleek black rocker body and snap-in panel mount design, this switch is engineered for reliable power control in household appliances, industrial control boxes, DIY electronics, and OEM assemblies.
Whether you’re building a control cabinet, repairing a home appliance, or working on an electronics project, the 608 series delivers consistent and safe switching performance every time.
Key Features
- 4-Pin DPST Configuration — Dual-circuit On/Off control; connects or disconnects two poles simultaneously
- Copper Contact Terminals — High conductivity, corrosion-resistant copper pins for stable, low-resistance connections
- Rated 16A / 250V AC — Suitable for high-current applications and heavy-duty loads
- Snap-In Panel Mount — Quick, tool-free installation into standard panel cutouts
- Black ABS Body — Heat-resistant, durable housing with clearly marked ON/OFF positions
- KCD4 Form Factor — Industry-standard dimensions for easy replacement and compatibility
- Compact & Lightweight — Easy to integrate in tight enclosures without compromising performance
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 608 / KCD4 |
| Pin Configuration | 4 Pin (DPST) |
| Switch Type | On/Off (2 Position) |
| Contact Material | Copper |
| Body Color | Black |
| Rated Current | 16A @ 250V AC / 20A @ 125V AC |
| Housing Material | ABS (Flame Retardant) |
| Mounting Type | Snap-In Panel Mount |
| Switch Action | Rocker |
| Positions | 2 (ON / OFF) |
Applications
This KCD4 4-pin black rocker switch is widely used in:
- Water dispensers, coffee makers, and small kitchen appliances
- Treadmills, pumps, and power tools
- Control panels, electric cabinets, and distribution boards
- UPS systems, electric generators, and inverters
- DIY electronics, robotics, and maker projects
- Automotive accessories and marine equipment
- Air coolers, fans, and HVAC units
Why Choose Copper Contact Rocker Switch?
Unlike standard phosphor-bronze or tin-plated contacts, copper terminals provide lower contact resistance, better heat dissipation, and a longer operational lifespan — making this switch ideal for repetitive switching cycles and high-load applications. The DPST 4-pin design ensures both poles are switched simultaneously, giving you a safer and cleaner circuit cutoff.
What’s in the Box?
- 1 × Rocker Switch 608, 4 Pin, Black, KCD4, On/Off, Copper Contact






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